I. Introductions: The sole test sample is installed on the EN zigzag testing machine, so that the notch falls on the EN zigzag testing machine is just above the center of the rotating shaft. The EN zigzag testing machine drives the test piece to stretch (90±2)º zigzag on the shaft. After reaching a certain number of tests, the notch length of the test sample is observed to measure. The folding resistance of the sole was evaluated by the incision growth rate. Ii. Main functions: Test rubber,...
I. Introductions: This machine is used for rubber static compression test, sandwiched between the plate, with the screw rotation, compression to a certain ratio and then put into a certain temperature oven, after the specified time to take, remove the test piece, මිනිත්තු 30 ක් සිසිල් කරන්න, එහි thickness ණකම මැනීම, එහි තොප්පිෂ් ඇක්සිස් සොයා ගැනීමට සූත්රයට දමන්න. Ii. රැස්වීම ප්රමිතිය: GB / T 7759-1996 ASTM-D395 III.TeEchnical පිරිවිතර: 1. ගැලපෙන දුර වළල්ල: 4 mm / 4. 5 mm / 5mm / 9. 0 mm/9. 5...
I. Introductions: A:(static pressure test) : test the shoe head at a constant rate through the testing machine until the pressure value reaches the specified value, measure the minimum height of the sculpted clay cylinder inside the test shoe head, and evaluate එහි ප්රමාණය සහිත ආරක්ෂිත සපත්තු හෝ ආරක්ෂිත සපත්තු හිසෙහි සම්පීඩන ප්රතිරෝධය. B: (Puncture test) : The testing machine drives the puncture nail to puncture the sole at a certain speed until the sole is completely pierced or reac...
II.Purpose of the instrument: Used for measuring shrinkage and relaxation of all kinds of cotton, wool, linen, silk, chemical fiber fabrics, garments or other textiles after washing. III.Meet the standard: GB/T8629-2017 A1 new model specifications, FZ/T 70009, ISO6330-2012, ISO5077, M&S P1, P1AP3A, P12, P91, P99, P99A, P134,BS EN 25077, 26330,IEC 456 සහ වෙනත් ප්රමිතීන්. IV.INTSICED SEECINSICESICESICES: 1. වෘත්තීය කුටුම්භ රෙදි සෝදන මැනු විසින් යාන්ත්රික පද්ධති විශේෂයෙන් අභිරුචිකරණය කර ඇත ...